Dr. Eric Tatulli Profile

Dr. Eric Tatulli

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Author

Publications (16)

Proceedings Article | 12 September 2012 Paper

Paper

PIONIER: a status report

J.-B. Le Bouquin, J.-P. Berger, G. Zins, B. Lazareff, L. Jocou, P. Kern, R. Millan-Gabet, W. Traub, P. Haguenauer, O. Absil, J.-C. Augereau, M. Benisty, N. Blind, A. Delboulbe, P. Feautrier, M. Germain, D. Gillier, P. Gitton, M. Kiekebusch, J. Knudstrup, J.-L. Lizon, Y. Magnard, F. Malbet, D. Maurel, F. Menard, M. Micallef, L. Michaud, T. Moulin, D. Popovic, K. Perraut, P. Rabou, S. Rochat, F. Roussel, A. Roux, E. Stadler, E. Tatulli

Proceedings Volume 8445, 84450I (2012) https://doi.org/10.1117/12.925671

KEYWORDS: Stars, Visibility, Calibration, Telescopes, Data modeling, Interferometry, Sensors, Polarization, Photonic integrated circuits, Integrated optics

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Proceedings Article | 2 August 2010 Paper

Paper

Estimating the phase in interferomety: performance comparison between multi-mode and single-mode schemes

E. Tatulli, N. Blind, F. Malbet, A. Chelli, J.-P. Berger

Proceedings Volume 7734, 77342F (2010) https://doi.org/10.1117/12.853672

KEYWORDS: Interferometry, Phase interferometry, Sensors, Infrared radiation, Current controlled current source, Visibility, Photodetectors, Atmospheric sensing, Spatial filters, Speckle

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Proceedings Article | 22 July 2010 Paper

Paper

PIONIER: a visitor instrument for VLTI

J.-P. Berger, G. Zins, B. Lazareff, J.-B. Lebouquin, L. Jocou, P. Kern, R. Millan-Gabet, W. Traub, P. Haguenauer, O. Absil, J.-C. Augereau, M. Benisty, N. Blind, X. Bonfils, A. Delboulbe, P. Feautrier, M. Germain, D. Gillier, P. Gitton, M. Kiekebusch, J. Knudstrup, J.-L. Lizon, Y. Magnard, F. Malbet, D. Maurel, F. Menard, M. Micallef, L. Michaud, S. Morel, T. Moulin, D. Popovic, K. Perraut, P. Rabou, S. Rochat, F. Roussel, A. Roux, E. Stadler, E. Tatulli

Proceedings Volume 7734, 773435 (2010) https://doi.org/10.1117/12.858647

KEYWORDS: Infrared radiation, Interferometry, Current controlled current source, Astatine, Integrated optics, Spectral resolution, K band, Visibility

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Proceedings Article | 22 July 2010 Paper

Paper

The planar optics phase sensor: a study for the VLTI 2nd generation fringe tracker

Nicolas Blind, Jean-Baptiste Le Bouquin, Olivier Absil, Mazen Alamir, Jean-Philippe Berger, Denis Defrère, Philippe Feautrier, François Hénault, Laurent Jocou, Pierre Kern, Thomas Laurent, Fabien Malbet, Denis Mourard, Karine Rousselet-Perraut, Alain Sarlette, Jean Surdej, Nassima Tarmoul, Eric Tatulli, Lionel Vincent

Proceedings Volume 7734, 773424 (2010) https://doi.org/10.1117/12.857114

KEYWORDS: Sensors, Signal to noise ratio, Telescopes, Information operations, Astatine, Optical fibers, K band, Phase measurement, Interferometry, Photometry

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Proceedings Article | 28 July 2008 Paper

Paper

AMDC: de-biasing AMBER visibilities for limiting magnitude sources

G. Li Causi, S. Antoniucci, E. Tatulli

Proceedings Volume 7013, 701348 (2008) https://doi.org/10.1117/12.786917

KEYWORDS: Visibility, Sensors, Signal to noise ratio, Interferometry, Calibration, Software development, Picosecond phenomena, Lithium, Fringe analysis, Electromagnetism

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Proceedings Article | 28 July 2008 Paper

Paper

VSI: the VLTI spectro-imager

F. Malbet, D. Buscher, G. Weigelt, P. Garcia, M. Gai, D. Lorenzetti, J. Surdej, J. Hron, R. Neuhäuser, P. Kern, L. Jocou, J.-P. Berger, O. Absil, U. Beckmann, L. Corcione, G. Duvert, M. Filho, P. Labeye, E. Le Coarer, G. Li Causi, J. Lima, K. Perraut, E. Tatulli, E. Thiébaut, J. Young, G. Zins, A. Amorim, B. Aringer, T. Beckert, M. Benisty, X. Bonfils, A. Cabral, A. Chelli, O. Chesneau, A. Chiavassa, R. Corradi, M. De Becker, A. Delboulbé, G. Duchêne, T. Forveille, C. Haniff, E. Herwats, K.-H. Hofmann, J.-B. Le Bouquin, S. Ligori, D. Loreggia, A. Marconi, A. Moitinho, B. Nisini, P.-O. Petrucci, J. Rebordao, R. Speziali, L. Testi, F. Vitali

Proceedings Volume 7013, 701329 (2008) https://doi.org/10.1117/12.789710

KEYWORDS: Telescopes, Stars, Spectral resolution, Spatial resolution, Interferometry, Integrated optics, Space telescopes, Visibility, Image restoration, Signal to noise ratio

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The VLTI Spectro Imager (VSI) was proposed as a second-generation instrument of the Very Large Telescope Interferometer providing the ESO community with spectrally-resolved, near-infrared images at angular resolutions down to 1.1 milliarcsecond and spectral resolutions up to R = 12000. Targets as faint as K = 13 will be imaged without requiring a brighter nearby reference object; fainter targets can be accessed if a suitable reference is available. The unique combination of high-dynamic-range imaging at high angular resolution and high spectral resolution enables a scientific program which serves a broad user community and at the same time provides the opportunity for breakthroughs in many areas of astrophysics. The high level specifications of the instrument are derived from a detailed science case based on the capability to obtain, for the first time, milliarcsecond-resolution images of a wide range of targets including: probing the initial conditions for planet formation in the AU-scale environments of young stars; imaging convective cells and other phenomena on the surfaces of stars; mapping the chemical and physical environments of evolved stars, stellar remnants, and stellar winds; and disentangling the central regions of active galactic nuclei and supermassive black holes. VSI will provide these new capabilities using technologies which have been extensively tested in the past and VSI requires little in terms of new infrastructure on the VLTI. At the same time, VSI will be able to make maximum use of new infrastructure as it becomes available; for example, by combining 4, 6 and eventually 8 telescopes, enabling rapid imaging through the measurement of up to 28 visibilities in every wavelength channel within a few minutes. The current studies are focused on a 4-telescope version with an upgrade to a 6-telescope one. The instrument contains its own fringe tracker and tip-tilt control in order to reduce the constraints on the VLTI infrastructure and maximize the scientific return.

Proceedings Article | 22 June 2006 Paper

Paper

First astrophysical results from AMBER/VLTI

F. Malbet, R. Petrov, G. Weigelt, P. Stee, E. Tatulli, A. Domiciano de Souza, F. Millour

Proceedings Volume 6268, 626802 (2006) https://doi.org/10.1117/12.673100

KEYWORDS: Stars, Visibility, Bromine, Interferometry, Beryllium, K band, Telescopes, Kinematics, Instrument modeling, Large telescopes

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Proceedings Article | 20 October 2004 Paper

Paper

Data reduction for the AMBER instrument

Florentin Millour, Eric Tatulli, Alain Chelli, Gilles Duvert, Gerard Zins, B. Acke, Fabien Malbet

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551596

KEYWORDS: Visibility, Calibration, Telescopes, Interferometry, Sensors, Photometry, Neptunium, Spatial frequencies, Algorithm development, Camera shutters

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Proceedings Article | 20 October 2004 Paper

Paper

VITRUV, a second-generation VLTI instrument for aperture synthesis imaging with eight telescopes

Fabien Malbet, Jean-Philippe Berger, Pierre Kern, Karine Rousselet-Perraut, Pierre-Olivier Petrucci, Francois Menard, Alain Chelli, Gilles Duvert, Jean-Baptiste Lebouquin, Eric Tatulli, Pierre Labeye, Isabelle Schanen-Duport, Eric Thiebaut, Paulo Garcia, I. Carvalho

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.550673

KEYWORDS: Telescopes, Stars, Synthetic apertures, Magnetism, Integrated optics, Spatial resolution, Interferometers, Interferometry, Objectives, Radio optics

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Proceedings Article | 20 October 2004 Paper

Paper

Imaging young stellar objects with AMBER on the VLTI

Eric Tatulli, Eric Thiebaut, Fabien Malbet, Gilles Duvert

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.550496

KEYWORDS: Astronomy, Stars, Reconstruction algorithms, Interferometry, Interferometers, Visibility, Signal to noise ratio, Image restoration, Infrared radiation, Infrared imaging

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Proceedings Article | 20 October 2004 Paper

Paper

Comparison of integrated optics concepts for a near-infrared multi-telescope beam combiner

Jean-Baptiste LeBouquin, Jean-Philippe Berger, Pierre Labeye, Eric Tatulli, Fabien Malbet, Karine Rousselet-Perraut, Pierre Kern

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551170

KEYWORDS: Modulation, Information operations, Integrated optics, Visibility, Signal to noise ratio, Telescopes, Spectral resolution, Interferometry, Waveguides, Atmospheric optics

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Proceedings Article | 20 October 2004 Paper

Paper

The VLTI focal instrument Amber: results of the first phase of the alignment, integration, and verification in Paranal

Sylvie Robbe-Dubois, Romain Petrov, Stephane Lagarde, Pierre Antonelli, Yves Bresson, Alain Roussel, Denis Mourard, Fabien Malbet, Florentin Millour, Gerard Zins, Alain Delboulbe, Gilles Duvert, Laurence Gluck, Pierre Kern, Etienne LeCoarer, Karine Rousselet-Perraut, Eric Tatulli, Udo Beckmann, Matthias Heininger, Gerd Weigelt, Franco Lisi, Paolo Stefanini, Matteo Accardo, Carla Gil, Martin Vannier, Nicholas Haddad, Nico Housen, Mario Kiekebusch, Pedro Mardones, Florence Puech, Fredrik Rantakyro, Andrea Richichi, Markus Schoeller

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.550323

KEYWORDS: Stellar interferometry, Astronomy, Optical instrument design, Telescopes, Stars, Visibility

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Proceedings Article | 20 October 2004 Paper

Paper

AMBER integration and laboratory performances

Karine Rousselet-Perraut, Etienne LeCoarer, Carla Gil, Pierre Kern, Brahim Arezki, Alain Delboulbe, Gilles Duvert, Laurence Gluck, Yves Magnard, Fabien Malbet, Florentin Millour, Eric Tatulli, Gerard Zins, Matteo Accardo, Pierre Antonelli, Udo Beckmann, Jan Behrend, Yves Bresson, Simone Busoni, Stephane Lagarde, Franco Lisi, Romain Petrov, Sylvie Robbe-Dubois, Alain Roussel

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551284

KEYWORDS: Spectral resolution, K band, Polarizers, Visibility, Spatial filters, Calibration, Telescopes, Interferometry, Single mode fibers, Sensors

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Proceedings Article | 20 October 2004 Paper

Paper

Detecting Jupiters with AMBER on the VLTI

Eric Tatulli, Alain Chelli

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.550347

KEYWORDS: Visibility, Jupiter, Stars, Planets, Signal to noise ratio, Process modeling, Telescopes, Calibration, Interferometry, Interferometers

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Proceedings Article | 21 February 2003 Paper

Paper

General formalism of model-fitting for interferometric observables

Eric Tatulli, Alain Chelli

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.457138

KEYWORDS: Signal to noise ratio, Visibility, Telescopes, Interferometry, Stars, Interferometers, Error analysis, Spatial frequencies, K band, Sensors

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Proceedings Article | 21 February 2003 Paper

Paper

Integrated-optics 3-way beam combiner for IOTA

Jean-Philippe Berger, Pierre Haguenauer, Pierre Kern, Karine Rousselet-Perraut, Fabien Malbet, Stephane Gluck, Laure Lagny, Isabelle Schanen-Duport, Emmanuel Laurent, Alain Delboulbe, Eric Tatulli, Wesley Traub, Nathaniel Carleton, Rafael Millan-Gabet, John Monnier, Ettore Pedretti, S. Ragland

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.457983

KEYWORDS: Information operations, Integrated optics, Visibility, Calibration, Optical fibers, Stars, Interferometers, Waveguides, Telescopes, Polarization

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Showing 5 of 16 publications

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